Past conferences
- “I World conference – 2007” – Cambridge
- “II World conference – 2008” – New York
- “III World conference – 2009” – Barcellona
- “IV World conference – 2010” – Chicago
- “V World conference – 2011” – Toulouse
- “VI World conference – 2012” – Salvador de Bahia
- “VII World conference – 2013” – Washington
- “VIII World conference – 2014” – Zurich
- “IX World Conference – 2015” – Miami
- “X World Conference – 2016” – Rome
- “XI World Conference – 2017” – Singapore
- “XII World Conference - 2018” – Vienna
- “XIII World Conference – 2019″ – Pittsburgh
- “XIV World Conference – 2020 – Jönköping CANCELLED!
- “XV World Conference – 2021″ – Tokyo
- "XVI World Conference – 2022″ – Warsaw
- “XVII World Conference – 2023″ – call open, Preferred USA
- “XVIII World Conference – 2024″ – call open, No restriction
